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Mountain Maple (Acer spicatum)

Description

Acer spicatum is a deciduous shrub or small tree growing to 3-8 m (10-25 ft) tall, forming a spreading crown with a short trunk and slender branches. The leaves are opposite and simple, 6-10 cm (2 1-4-4 in) long and wide, with 3 or 5 shallow broad lobes. They are coarsely and irregularly toothed with a light green hairless surface and a finely hairy underside. The leaves turn brilliant yellow to red in autumn, and are on slender stalks usually longer than the blade. The bark is thin, dull gray-brown, and smooth at first but becoming slightly scaly. The fruit is a paired reddish samara, 2-3 cm (3-4-1 1-4 in) long, maturing in late summer to early autumn.

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum: Magnoliophyta

        • Class: Magnoliopsida

          • Order: Sapindales

            • Family: Sapindaceae

              • Genus: Acer